You can stare at the full moon all night if you like, because the albedo of the moon has filtered most of the light including the UV band that naturally passes through our own atmosphere. The three mile circle illuminated by a mirror would bounce a significantly higher amount of UV than the moon's albedo. If you treat the 60ft reflector as an analog to a pinhole in a pinhole camera, the circular area on the Earth surface would be a rough projection of the image of the sun.

(1) I wonder how they calculate the UV exposure for the observer on the surface within the illumination area.

(2) I wonder if you'd be able to detect places in a coherent projection where sunspots or coronal ejections are reflected through the "pinhole" effect of this arrangement.

I'm not seeing a paywall on the site. uBlock Origin must be doing something.

The UHF app on our Apple TVs & iOS devices and the UHF Server in Docker to act as a PVR gives us everything for a few $ a month paid in crypto.
We haven't had cable since ~1999-2000. Downloading and the *arrs have kept us happy, but the better half wanted to check out some live sports. So IPTV it was.

One of our guys said something to the effect of "Copilot is Corporate Chat. It knows all the useless filler of management-speak, but lacks the competence of the people in the trenches.

Ouch.

I've used Claude at home for ages. Work was wanting to get some AI stuff for us and the only 'blessed' one is CoPilot. Everything else it blocked. All senior management seems to know about AI is "Hurrr... Copilot and ChatGPT."

Out team of ~8 (pentestesting & VA) were unanimous about Copilot being crap and Claude being the top dog. So some higher ups OK'd a Claude Teams package for work. To bypass the CorpSec tards, we use it from our lab environment that has its own unmonitored link and IP range.

Anthropic/Claude is just so far ahead of OpenAI/ChatGPT and MS/Copilot it's not funny.

If people trust Google to keep them anonymous (which I wouldn't), apartment complex reviews are gonna get a lot more spicy. As it is, you only get reviews from ex-residents and morons.

That's just under fifty 3.5" floppy discs! We're back, baby!

This company's response was reported within 24hrs of the story breaking on mass media. Slashdot: stuff that mattered last week if you're lucky.

A decade ago, TheOnion touted Apple's new laptop with a scroll clickwheel instead of a keyboard.

What megalomaniacal near-trillionaire had a whole squadron of leet hackers hoovering up federal employee records just a few short months ago? I forget. It musta been somebody with pockets 30x deeper than George Soros to tunnel into those boring databases, we should launch an investigation.

Hematite is one specific type of iron oxide. Rust is a non-technical umbrella term for all iron oxides, and the typical red ones we see in daily life are formed by contact with water and are not hematite. Hematite is a dark charcoal gray and is sometimes formed as a byproduct of iron ore processing or other heat and pressure processes in the ground, where oxygen may be present but not water.

I ran a dedupe on my drive and eliminated 8 redundant copies of the goatse guy.

#SaveWaterWithGoatse

I have an old voffee mug covered with 1970s computing aphorisms. One says, "If computers ever get too powerful, organize them into a committee. That will do them in.."

Yup, one stated reason for the RAT on documents I have seen is to extend the data collection by the FDRs by maintaining power to the sensors and canbuses.

That's how I read it. It should say it has no thrust.

A typical jet turbofan airframe has two engines that each have a generator shaft taking turbine energy and making electrical current. It then has a whole 'nother turbine engine used on the ground and in some other flight legs called the APU; this exhausts out the tail cone usually, and can start engines or provide extra hydraulic power if needed, but is slow to start just like the main engines.

For power loss emergencies, a small spring-loaded fan pops into action super fast, called a Ram Air Turbine or RAT. It can only make enough electrical power to reboot key systems like engine FADECs or avionics, often only on one electrical channel instead of all channels. It's only a turbine, not a thrust-producing fan. It's a pinwheel toy in comparison to the APU and even the APU cannot produce significant thrust.